Dianhydro-D-glucitol

• Catalog No.: 33426
• CAS Number: 652-67-5
• M. F.: C6H10O4
• M. W.: 146.1412
• Purity: ≥98.0% (sum of enantiomers, GC)

SYNONYMS

• Title: 异山梨醇
• IUPAC name: (3R,3aR,6S,6aR)-hexahydrofuro[3,2-b]furan-3,6-diol
• IUPAC Traditional name: isosorbide
• Synonyms: D-异山梨醇; 1,4:3,6-Dianhydro-D-sorbitol; D-Isosorbide; 1,4:3,6-二脱水-D-山梨醇

DATABASE IDS

• EC Number: 211-492-3
• Beilstein Number: 80510
• MDL Number: MFCD00064827
• PubChem SID: 24860074
• CAS Number: 652-67-5

PROPERTIES

• Empirical Formula (Hill Notation): C6H10O4
• Grade: purum
• Purity: ≥98.0% (sum of enantiomers, GC)
• Melting Point: 60-63 °C(lit.)
• Melting Point: 60-63 °C
• Optical Rotation: [α]20/D +45±1°, c = 3% in H2O
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
Chiral building block1; Chiral doping compound having high helical twisting power used as coloring liquid crystals2

Description (简体中文)

Other Notes
手性结构单元1；手性掺杂化合物（具有高螺旋扭力，用作着色液晶）2